- Versatile Compatibility: Our high-pressure CO2 adapter hose seamlessly connects a standard DIN477/W21.8 large CO2 tank to most machines, including the Grohe Blue Home water machine. Enjoy hassle-free operation without any permanent modifications. - Cost-Effective Solution: Reduce your refilling costs with our adapter hose. It allows you to connect your Blue Home carbonated water machine to external CO2 tanks, such as 5lb, 20lb, or 50lb commercial tanks, featuring a DIN477/W21.8 outlet valve. - Durable Micro Drill Hose: Made from DN3 6mm micro drill material, this hose is lightweight yet robust, ensuring it won't break easily. Choose from two lengths: 5 ft (1.5 meters) or 90 cm (36 inches). With a working pressure of 630bar (9000psi), it remains flexible and easy to handle, free from wrinkles or damage concerns. - Lightweight Design: Weighing only approximately 0.4 kg, our CO2 adapter hose is significantly lighter than competitors, facilitating easier installation and handling. Use Scenarios: 1. Perfect for home carbonation enthusiasts looking to save on CO2 refills while enjoying sparkling water at home. 2. Ideal for small businesses or cafes that require a reliable and cost-effective way to carbonate beverages without frequent tank changes. 3. Suitable for outdoor events where portable carbonation is needed, allowing you to connect to larger CO2 tanks easily. Optimize your carbonation experience with our reliable and user-friendly CO2 adapter hose.